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» Social Aspects of Information Security
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CSCW
2006
ACM
14 years 4 months ago
A grounded theory of information sharing behavior in a personal learning space
This paper presents a grounded theory of information sharing behavior of the users of a personal learning space. A personal learning space is an environment consisted of weblog, e...
Maryam Najafian Razavi, Lee Iverson
CCS
2006
ACM
14 years 2 months ago
Secure attribute-based systems
Attributes define, classify, or annotate the datum to which they are assigned. However, traditional attribute architectures and cryptosystems are ill-equipped to provide security ...
Matthew Pirretti, Patrick Traynor, Patrick McDanie...
KDD
2008
ACM
211views Data Mining» more  KDD 2008»
14 years 11 months ago
ArnetMiner: extraction and mining of academic social networks
This paper addresses several key issues in the ArnetMiner system, which aims at extracting and mining academic social networks. Specifically, the system focuses on: 1) Extracting ...
Jie Tang, Jing Zhang, Limin Yao, Juanzi Li, Li Zha...
MM
2010
ACM
191views Multimedia» more  MM 2010»
13 years 8 months ago
Quantifying tag representativeness of visual content of social images
Social tags describe images from many aspects including the visual content observable from the images, the context and usage of images, user opinions and others. Not all tags are ...
Aixin Sun, Sourav S. Bhowmick
SOUPS
2010
ACM
14 years 2 months ago
Feasibility of structural network clustering for group-based privacy control in social networks
Users of social networking sites often want to manage the sharing of information and content with different groups of people based on their differing relationships. However, group...
Simon Jones, Eamonn O'Neill